AMPHIBIAWEB
Hyla walkeri

Subgenus: Dryophytes
family: Hylidae
subfamily: Hylinae
Taxonomic Notes: Duellman et al. (Zootaxa 2016) treated two major clades as genera; AmphibiaWeb treats these two clades as subgenera(Hyla in the Old World; Dryophytes in the New World and East Asia), thus stabilizing traditional taxonomy.

© 2007 Sean Michael Rovito (1 of 5)

  hear Fonozoo call

Conservation Status (definitions)
IUCN (Red List) Status Vulnerable (VU)
CITES
Other International Status None
National Status None
Regional Status None

Country distribution from AmphibiaWeb's database: Guatemala, Mexico

 

View distribution map using BerkeleyMapper.

   

From the IUCN Red List Species Account:

 

Range Description

This species occurs in the highlands of central Chiapas, Mexico, south-west to the Sierra de los Cuchumatanes, Guatemala. In Guatemala, it occurs on the central Plateaus and in the south-east (1,450-2,340m asl). It probably occurs more widely than current records suggest.

Habitat and Ecology

It occurs in pine-oak and pine-fir forests and high grasslands. Breeding takes place in temporary ponds.

Population

It is uncommon in Guatemala and has not been seen since 1995. Extensive recent surveys in the last few years indicate that this species is nearing extirpation in this country. It is still abundant in Chiapas.

Population Trend

decreasing

Major Threats

Loss of habitat due to agriculture, logging, and human settlement is the major threat.

Conservation Actions

It occurs in the Parque Nacional Lagunas de Montebello in Mexico, but is not recorded from any protected areas in Guatemala.

Red List Status

Vulnerable (VU)

Rationale

Listed as Vulnerable because its Extent of Occurrence is less than 20,000 km2, its distribution is severely fragmented, and there is continuing decline in the extent and quality of its habitat in Mexico and Guatemala.

Citation

Georgina Santos-Barrera, Luis Canseco-Márquez, Manuel Acevedo, Antonio Muñoz Alonso 2004. Hyla walkeri. The IUCN Red List of Threatened Species 2004: e.T55691A11342331. http://dx.doi.org/10.2305/IUCN.UK.2004.RLTS.T55691A11342331.en .Downloaded on 14 November 2018

 

IUCN Terms of Use